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<title>Log2t::Numbers - A library to manipulate numbers for the log2timeline tool</title>
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	<li><a href="#name">NAME</a></li>
	<li><a href="#methods">METHODS</a></li>
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<h1><a name="name">NAME</a></h1>
<p>Log2t::Numbers - A library to manipulate numbers for the log2timeline tool</p>
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<h1><a name="methods">METHODS</a></h1>
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<dt><strong><a name="join_numbers" class="item">join_numbers ( low, high )</a></strong></dt>

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<p>A function that takes two numbers and joins them together.  That is it takes as an argument two four bit numbers and returns an eight bit number combined of the two</p>
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<dt><strong><a name="roundup" class="item">roundup( number )</a></strong></dt>

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<p>A function that takes as an argument a number (can be fractal) and returns an integer that is rounded up to the nearest integer.</p>
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